agentmods.dev

swarm

A Claude Code plugin for swarm-mcp, a system that coordinates multiple coding agents. It registers sessions, shows peer status, identifies the current agent, and protects writes with peer-held locks.

In plain words
What is it for?
It is for multi-agent coding work involving shared files, peer status, agent identity, and coordinated writes from Claude Code sessions.
Why use it?
It helps agents avoid editing the same files at the same time and keeps their shared session state visible. It also prepares a session for registration with the coordinator.

Plugin for Claude Code

1 3mo ago A scan tokens not measured original MIT archived
View the source file Volpestyle/swarm-mcp
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code
/plugin marketplace add Volpestyle/swarm-mcp
agentmods
npx agentmods add plugins/volpestyle/swarm-mcp/claude-code
Clone the repo
git clone --depth 1 https://github.com/Volpestyle/swarm-mcp

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

swarm scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

integrations/claude-code/.claude-plugin/plugin.json · 11 lines

What it actually says

{
  "name": "swarm",
  "version": "0.3.0",
  "description": "Enforce peer-held locks on writes, surface peer state, publish herdr identity, and prime registration from Claude Code sessions.",
  "author": {
    "name": "@volpestyle"
  },
  "homepage": "https://github.com/volpestyle/swarm-mcp",
  "keywords": ["swarm", "swarm-mcp", "coordination", "multi-agent", "herdr"]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 11 lines scan A f18e74be08a4

Subscribe to this mod's changes

swarm is a plugin published in the GitHub repository Volpestyle/swarm-mcp (1 stars, last pushed 3mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Data and AIagent-coordinationbunclaude-codecodexmcpmodel-context-protocol
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